DevOps and CI/CD Intermediate Level Questions

Question 1
Which of the following best describes a core principle of DevOps culture?

(A) Strict separation between development and operations functions

(B) Focusing solely on automation without human interaction

(C) Increased collaboration only within development teams

(D) Enhanced collaboration between development and operations teams

Question 2
What is the primary benefit of implementing a CI/CD pipeline in software development?

(A) It automates code writing process

(B) It guarantees zero bugs in production

(C) It eliminates the need for code reviews

(D) It reduces integration issues and speeds up delivery

Question 3
In a CI/CD pipeline, what role does continuous monitoring play?

(A) It provides feedback on application performance, enabling quick issue detection

(B) It solely focuses on logging errors without tracking performance metrics

(C) It ensures deployments always go to production without manual oversight

(D) It replaces the need for any testing in development

Question 4
Which option best describes the significance of automated testing in a Continuous Integration (CI) setup?

(A) Ensures early detection of defects in the development cycle

(B) Is used only during the deployment stage

(C) Eliminates the need for monitoring in production

(D) Substitutes human decision-making in quality assessment

Question 5
What is the primary advantage of using Infrastructure as Code (IaC) in DevOps?

(A) It requires maintaining unique environments per deployment

(B) It allows for automated provisioning and consistent environment replication

(C) It automates environment setup but lacks versioning control

(D) It greatly increases manual configurations in deployment

Question 6
In a Blue-Green deployment strategy within CI/CD, what is the main benefit?

(A) It allows a brief period of downtime while switching environments

(B) It minimizes downtime by running two production environments concurrently

(C) It emphasizes deploying code directly to production without testing

(D) It doubles the resource usage without any downtime benefits

Question 7
How do microservices complement CI/CD practices?

(A) They require monolithic deployment cycles

(B) They enable independent deployment and scalability of small services

(C) They segment the application but complicate deployment without added benefits

(D) They hinder the automation processes of CI/CD pipelines

Question 8
Why is integrating version control systems essential in a CI/CD pipeline?

(A) It replaces the need for automated deploys entirely

(B) It acts only as a repository for production-ready code

(C) It facilitates tracking changes, triggering builds, and enabling rollback capabilities

(D) It solely focuses on backup storage without triggering manual builds

Question 9
What does the concept of 'immutable infrastructure' in CI/CD imply?

(A) It demands manual updates to keep up with software changes

(B) Infrastructure components are replaced rather than modified during updates

(C) Infrastructure is repeatedly modified in production to reflect changes

(D) Infrastructure is automatically configured but still undergoes live modifications

Question 10
What is a key aspect of a good rollback strategy in a CI/CD process?

(A) It allows reversion, but only after a lengthy verification process in production

(B) It prevents the ability to examine historical states of the software

(C) It fully depends on low-level manual intervention after every deployment

(D) It ensures rapid reversion to a stable version if an update fails

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